51146130

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{243553}}^1$

素因数の和:243570

約数の個数: 32

約数和(自身を含む): 140287104

約数和(自身を除く): 89140974

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 243553, 487106, 730659, 1217765, 1461318, 1704871, 2435530, 3409742, 3653295, 5114613, 7306590, 8524355, 10229226, 17048710, 25573065, 51146130]

約数ペア:

[(1, 51146130), (2, 25573065), (3, 17048710), (5, 10229226), (6, 8524355), (7, 7306590), (10, 5114613), (14, 3653295), (15, 3409742), (21, 2435530), (30, 1704871), (35, 1461318), (42, 1217765), (70, 730659), (105, 487106), (210, 243553)]